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1. 发明申请

US20090323180A1 MULTILAYER OPTICAL FILMS HAVING ONE OR MORE REFLECTION BANDS 有权
标题翻译：具有一个或多个反射镜的多层光学膜
公开(公告)号：US20090323180A1
公开(公告)日：2009-12-31
申请号：US12433364
申请日：2009-04-30
申请人： Michael F. Weber , Timothy J. Nevitt , Andrew J. Ouderkirk , John A. Wheatley , James M. Jonza , Yao Qi Liu , Andrew T. Ruff , Jeffrey A. Boettcher
发明人： Michael F. Weber , Timothy J. Nevitt , Andrew J. Ouderkirk , John A. Wheatley , James M. Jonza , Yao Qi Liu , Andrew T. Ruff , Jeffrey A. Boettcher
IPC分类号： G02B5/26
CPC分类号： B32B7/02 , B29C47/0021 , B29C47/8845 , B29C47/887 , B32B7/12 , B32B27/08 , B32B2307/416 , B44F1/14 , G02B5/0841 , G02B5/281 , G02B5/287 , G02B5/3033 , G02B5/305 , Y10S428/916 , Y10T428/12229 , Y10T428/1225 , Y10T428/12278 , Y10T428/12313 , Y10T428/24851 , Y10T428/24868 , Y10T428/24942 , Y10T428/25 , Y10T428/28 , Y10T428/2848 , Y10T428/29 , Y10T428/31504 , Y10T428/31786
摘要： Multilayer optical films having one or more reflection bands are provided. The films include alternating polymeric layers configured to selectively reflect and transmit visible light at a design angle of incidence, where the selective reflection includes first and second visible reflection bands. At least one of the first and second visible reflection bands is a first-order reflection.
摘要翻译：提供具有一个或多个反射带的多层光学膜。膜包括配置成以设计入射角选择性地反射和透射可见光的交替聚合物层，其中选择性反射包括第一和第二可见反射带。第一和第二可见反射带中的至少一个是一阶反射。

2. 发明授权

US07851054B2 Multilayer optical films having one or more reflection bands 有权
标题翻译：具有一个或多个反射带的多层光学膜
公开(公告)号：US07851054B2
公开(公告)日：2010-12-14
申请号：US12433364
申请日：2009-04-30
申请人： Michael F. Weber , Timothy J. Nevitt , Andrew J. Ouderkirk , John A. Wheatley , James M. Jonza , Yao Qi Liu , Andrew T. Ruff , Jeffery A. Boettcher
发明人： Michael F. Weber , Timothy J. Nevitt , Andrew J. Ouderkirk , John A. Wheatley , James M. Jonza , Yao Qi Liu , Andrew T. Ruff , Jeffery A. Boettcher
IPC分类号： B32B7/00
CPC分类号： B32B7/02 , B29C47/0021 , B29C47/8845 , B29C47/887 , B32B7/12 , B32B27/08 , B32B2307/416 , B44F1/14 , G02B5/0841 , G02B5/281 , G02B5/287 , G02B5/3033 , G02B5/305 , Y10S428/916 , Y10T428/12229 , Y10T428/1225 , Y10T428/12278 , Y10T428/12313 , Y10T428/24851 , Y10T428/24868 , Y10T428/24942 , Y10T428/25 , Y10T428/28 , Y10T428/2848 , Y10T428/29 , Y10T428/31504 , Y10T428/31786
摘要： Multilayer optical films having one or more reflection bands are provided. The films include alternating polymeric layers configured to selectively reflect and transmit visible light at a design angle of incidence, where the selective reflection includes first and second visible reflection bands. At least one of the first and second visible reflection bands is a first-order reflection.
摘要翻译：提供具有一个或多个反射带的多层光学膜。膜包括配置成以设计入射角选择性地反射和透射可见光的交替聚合物层，其中选择性反射包括第一和第二可见反射带。第一和第二可见反射带中的至少一个是一阶反射。

3. 发明授权

US06531230B1 Color shifting film 失效
标题翻译：换色片
公开(公告)号：US06531230B1
公开(公告)日：2003-03-11
申请号：US09006591
申请日：1998-01-13
申请人： Michael F. Weber , Timothy J. Nevitt , William W. Merrill , Kelly M. Roscoe , Andrew J. Ouderkirk , John A. Wheatley , Gary B. Hanson , James M. Jonza , Jeffrey A. Boettcher , Yaoqi J. Liu , Terence D. Neavin
发明人： Michael F. Weber , Timothy J. Nevitt , William W. Merrill , Kelly M. Roscoe , Andrew J. Ouderkirk , John A. Wheatley , Gary B. Hanson , James M. Jonza , Jeffrey A. Boettcher , Yaoqi J. Liu , Terence D. Neavin
IPC分类号： B32B2706
CPC分类号： B32B7/02 , B29C47/0021 , B29C47/8845 , B29C47/887 , B32B7/12 , B32B27/08 , B32B2307/416 , B44F1/14 , G02B5/0841 , G02B5/281 , G02B5/287 , G02B5/3033 , G02B5/305 , Y10S428/916 , Y10T428/12229 , Y10T428/1225 , Y10T428/12278 , Y10T428/12313 , Y10T428/24851 , Y10T428/24868 , Y10T428/24942 , Y10T428/25 , Y10T428/28 , Y10T428/2848 , Y10T428/29 , Y10T428/31504 , Y10T428/31786
摘要： Multilayer polymeric films and other optical bodies are provided which is useful in making colored mirrors and polarizers. The films are characterized by a highly uniform change in color as a function of viewing angle.
摘要翻译：提供多层聚合物膜和其他光学体，其可用于制造彩色反射镜和偏振器。膜的特征在于作为视角的函数的高度均匀的颜色变化。

4. 发明授权

US08469575B2 Backlight and display system using same 有权
标题翻译：背光和显示系统使用相同
公开(公告)号：US08469575B2
公开(公告)日：2013-06-25
申请号：US12600914
申请日：2008-05-19
申请人： Michael F. Weber , Timothy J. Hebrink , Timothy J. Nevitt , John A. Wheatley , Craig R. Schardt , Rolf W. Biernath , William J. Bryan , Andrew J. Ouderkirk , David G. Freier , Myron K. Jordan , Kristopher J. Derks , Zhaohui Yang , Edward J. Kivel
发明人： Michael F. Weber , Timothy J. Hebrink , Timothy J. Nevitt , John A. Wheatley , Craig R. Schardt , Rolf W. Biernath , William J. Bryan , Andrew J. Ouderkirk , David G. Freier , Myron K. Jordan , Kristopher J. Derks , Zhaohui Yang , Edward J. Kivel
IPC分类号： F21V7/04
CPC分类号： F21K9/54 , F21K9/62 , F21V7/04 , G02B5/305 , G02B5/3083 , G02B6/0055 , G02B6/0056 , G02B6/0073 , G02B6/0096 , G02B27/286 , G02F1/133605 , G02F1/13362 , G02F2001/133545
摘要： A backlight that includes a front reflector and a back reflector that form a hollow light recycling cavity including an output surface is disclosed. The backlight further includes one or more light sources disposed to emit light into the light recycling cavity. The front reflector includes an on-axis average reflectivity of at least 90% for visible light polarized in a first plane, and an on-axis average reflectivity of at least 25% but less than 90% for visible light polarized in a second plane perpendicular to the first plane.
摘要翻译：公开了一种包括形成包括输出表面的中空光循环腔的前反射器和后反射器的背光源。背光源还包括设置成将光发射到光循环腔中的一个或多个光源。前反射器包括在第一平面中偏振的可见光的至少90％的轴上平均反射率，以及垂直于第二平面偏振的可见光的至少25％但小于90％的轴上平均反射率到第一架飞机。

5. 发明申请

US20100165660A1 BACKLIGHT AND DISPLAY SYSTEM USING SAME 有权
标题翻译：使用相同的背光和显示系统
公开(公告)号：US20100165660A1
公开(公告)日：2010-07-01
申请号：US12600914
申请日：2008-05-19
申请人： Michael F. Weber , Timothy J. Hebrink , Timothy J. Nevitt , John A. Wheatley , Craig R. Schardt , Rolf W. Biernath , William J. Bryan , Andrew J. Ouderkirk , David G. Freier , Myron K. Jordan , Kristopher J. Derks , Zhaohui Yang , Edward J. Kivel
发明人： Michael F. Weber , Timothy J. Hebrink , Timothy J. Nevitt , John A. Wheatley , Craig R. Schardt , Rolf W. Biernath , William J. Bryan , Andrew J. Ouderkirk , David G. Freier , Myron K. Jordan , Kristopher J. Derks , Zhaohui Yang , Edward J. Kivel
IPC分类号： F21V7/04
CPC分类号： F21K9/54 , F21K9/62 , F21V7/04 , G02B5/305 , G02B5/3083 , G02B6/0055 , G02B6/0056 , G02B6/0073 , G02B6/0096 , G02B27/286 , G02F1/133605 , G02F1/13362 , G02F2001/133545
摘要： A backlight that includes a front reflector and a back reflector that form a hollow light recycling cavity including an output surface is disclosed. The backlight further includes one or more light sources disposed to emit light into the light recycling cavity. The front reflector includes an on-axis average reflectivity of at least 90% for visible light polarized in a first plane, and an on-axis average reflectivity of at least 25% but less than 90% for visible light polarized in a second plane perpendicular to the first plane.
摘要翻译：公开了一种包括形成包括输出表面的中空光循环腔的前反射器和后反射器的背光源。背光源还包括设置成将光发射到光循环腔中的一个或多个光源。前反射器包括在第一平面中偏振的可见光的至少90％的轴上平均反射率，以及垂直于第二平面偏振的可见光的至少25％但小于90％的轴上平均反射率到第一架飞机。

6. 发明申请

US20100156953A1 THIN HOLLOW BACKLIGHTS WITH BENEFICIAL DESIGN CHARACTERISTICS 有权
标题翻译：具有优点设计特性的中空背光
公开(公告)号：US20100156953A1
公开(公告)日：2010-06-24
申请号：US12600862
申请日：2008-05-19
申请人： Timothy J. Nevitt , Timothy J. Hebrink , Michael F. Weber , Rolf W. Biernath , David G. Freier , John A. Wheatley , Andrew J. Ouderkirk , Charles D. Hoyle , Kristopher J. Derks
发明人： Timothy J. Nevitt , Timothy J. Hebrink , Michael F. Weber , Rolf W. Biernath , David G. Freier , John A. Wheatley , Andrew J. Ouderkirk , Charles D. Hoyle , Kristopher J. Derks
IPC分类号： G09G5/10
CPC分类号： F21V7/04 , G02B6/0055 , G02B6/0056 , G02B6/0068 , G02B6/0096 , G02F1/133603 , G02F1/133605 , G02F1/13362
摘要： A backlight unit (10) has a hollow cavity (16) instead of employing a light guide. One or more light sources (24a-c), such as LEDs, are arranged to emit light into the cavity, which is formed by a front (12) and a back reflector (14). The backlight is typically of the edge-lit type. The backlight can have a large area, is thin and consists of fewer components than conventional devices. Its design permits light recycling. The unit emits light of a predefined polarisation and can be arranged to have desired horizontal/vertical viewing angle properties. Light is uniformly distributed within the guide and the light output (20b, 2Od) is substantially collimated. Such backlights occupy a specific region in a parameter space defined by two parameters: first, the ratio of the output emission area to the total source emission area should lie in the range 0.0001 to 0.1; and second, the ratio of the SEP to the height of the cavity (H) should be in the range 3 to 10, where the SEP is an average plan view source separation, a special measure of the average spacing of light sources in the plane of the unit. There is also a discussion on the required number of light sources N, their arrangement near the periphery of the cavity, as well as the shape and size of the output emission area. A required minimum brightness uniformity (VESA) value to be maintained, when a subset of Madjacent sources is switched off (where M is at least 0.1 N or M>2 or both), is also disclosed. The backlight can be used for a display or for general lighting purposes.
摘要翻译：背光单元（10）具有中空腔（16）而不是使用光导。布置一个或多个光源（24a-c），诸如LED，以将光发射到由前部（12）和后部反射器（14）形成的空腔中。背光通常是边缘照明型。背光源可以具有较大的面积，较薄并且由比传统设备更少的组件组成。其设计允许光回收。该单元发射预定极化的光，并且可以被布置成具有期望的水平/垂直视角特性。光均匀分布在引导件内，并且光输出（20b，20d）基本准直。这样的背光灯占据由两个参数定义的参数空间中的特定区域：首先，输出排放面积与总排放源面积的比值应在0.0001到0.1的范围内; 第二，SEP与空腔高度的比值（H）应在3到10的范围内，其中SEP是平均平面视图源分离，平面中光源的平均间距的特殊测量的单位。还有关于所需数量的光源N的讨论，它们在空腔的周边附近的布置以及输出发射区域的形状和尺寸。还公开了当Madjacent源的子集（其中M为至少0.1N或M> 2或两者）时要维持的所需的最小亮度均匀性（VESA）值。背光可用于显示器或用于一般照明目的。

7. 发明授权

US08523419B2 Thin hollow backlights with beneficial design characteristics 有权
标题翻译：薄空心背光灯具有有益的设计特点
公开(公告)号：US08523419B2
公开(公告)日：2013-09-03
申请号：US12600862
申请日：2008-05-19
申请人： Timothy J. Nevitt , Timothy J. Hebrink , Michael F. Weber , Rolf W. Biernath , David G. Freier , John A. Wheatley , Andrew J. Ouderkirk , Charles D. Hoyle , Kristopher J. Derks
发明人： Timothy J. Nevitt , Timothy J. Hebrink , Michael F. Weber , Rolf W. Biernath , David G. Freier , John A. Wheatley , Andrew J. Ouderkirk , Charles D. Hoyle , Kristopher J. Derks
IPC分类号： F21V7/04
CPC分类号： F21V7/04 , G02B6/0055 , G02B6/0056 , G02B6/0068 , G02B6/0096 , G02F1/133603 , G02F1/133605 , G02F1/13362
摘要： An edge-lit backlight comprises a front and back reflector forming a hollow light recycling cavity having a cavity depth H and an output region of area Aout, and one or more light sources disposed proximate a periphery of the backlight to emit light into the light recycling cavity. The light sources have an average plan view source separation of SEP collectively having an active emitting area Aemit, wherein a first parameter equals Aemit/Aout and a second parameter equals SEP/H. The first parameter is in a range from 0.0001 to 0.1, and by the second parameter is in a range from 3 to 10. The front reflector has a hemispherical reflectivity for unpolarized visible light of Rfhemi, and the back reflector has a hemispherical reflectivity for unpolarized visible light of Rbhemi, and Rfhemi*Rbhemi is at least 0.70.
摘要翻译：边缘照明背光包括形成具有空腔深度H和区域Aout的输出区域的中空光循环腔的前后反射器，以及靠近背光源的周边设置的一个或多个光源，以将光发射到光回收腔。光源具有共同具有有源发射区域Aemit的SEP的平均平面视图源分离，其中第一参数等于Aemit / Aout，第二参数等于SEP / H。第一个参数在0.0001到0.1的范围内，第二个参数在3到10的范围内。前反射镜对于Rfhemi的非偏振可见光具有半球反射率，背反射器具有非偏光的半球反射率 Rbhemi的可见光，Rfhemi * Rbhemi至少为0.70。

8. 发明授权

US08608363B2 Recycling backlights with semi-specular components 有权
标题翻译：回收具有半镜面组件的背光
公开(公告)号：US08608363B2
公开(公告)日：2013-12-17
申请号：US12600878
申请日：2008-05-19
申请人： Michael F. Weber , Timothy J. Nevitt , John A. Wheatley , Rolf W. Biernath , David G. Freier , Gilles J. Benoit , Charles D. Hoyle , Andrew J. Ouderkirk , Zhachui Yang
发明人： Michael F. Weber , Timothy J. Nevitt , John A. Wheatley , Rolf W. Biernath , David G. Freier , Gilles J. Benoit , Charles D. Hoyle , Andrew J. Ouderkirk , Zhachui Yang
IPC分类号： F21V7/04
CPC分类号： F21V7/00 , F21K9/60 , G02B6/0055 , G02B6/0056 , G02B6/0096 , G02F1/133605 , G02F1/133606 , G02F1/133611 , G02F1/133615 , G02F1/13362
摘要： A hollow light-recycling backlight has a “semi-specular” component providing a balance of specularly and diffusely reflected light improving the uniformity of the light output. The component may be arranged on the reflectors (1021), (1014) or inside the cavity (1016). This balance is achieved by designing the component's “transport ratio” defined by (F−B)/(F+B), (F and B are the amounts of incident light scattered forwards and backwards respectively by the component in the plane of the cavity) to lie in a certain range. Furthermore, the product of the front and back reflector “hemispherical” reflectivities should also lie in a given range. Alternatively, the “cavity transport value”, a measure of how well the cavity can spread injected light from the injection point to distant points in the cavity should lie in a further range and the “hemispherical” reflectivity of the back reflector should be >0.7.
摘要翻译：中空回光背光具有“半镜面”部件，提供镜面和漫反射光的平衡，从而提高光输出的均匀性。部件可以布置在反射器（1021），（1014）上或腔体（1016）内。通过设计由（FB）/（F + B）定义的部件的“传送比”，（F和B分别是通过腔的平面中的部件向前和向后散射的入射光的量）到在一定范围内。此外，前后反射镜“半球”反射率的乘积也应在给定范围内。或者，“空穴输送值”是空穴将喷射点扩散到空腔中的远点的程度的量度应该在另一范围内，后反射体的“半球形”反射率应当> 0.7 。

9. 发明授权

US07138173B2 Red-green-blue polymeric interference film 有权
标题翻译：红绿色聚合物干涉膜
公开(公告)号：US07138173B2
公开(公告)日：2006-11-21
申请号：US10952335
申请日：2004-09-27
申请人： John A. Wheatley , Andrew J. Ouderkirk , Timothy J. Nevitt , Michael F. Weber
发明人： John A. Wheatley , Andrew J. Ouderkirk , Timothy J. Nevitt , Michael F. Weber
IPC分类号： B32B7/02
CPC分类号： B32B7/02 , B29C47/0021 , B29C47/8845 , B29C47/887 , B32B7/12 , B32B27/08 , B32B2307/416 , B44F1/14 , G02B5/0841 , G02B5/281 , G02B5/287 , G02B5/3033 , G02B5/305 , Y10S428/916 , Y10T428/12229 , Y10T428/1225 , Y10T428/12278 , Y10T428/12313 , Y10T428/24851 , Y10T428/24868 , Y10T428/24942 , Y10T428/25 , Y10T428/28 , Y10T428/2848 , Y10T428/29 , Y10T428/31504 , Y10T428/31786
摘要： Multilayer polymeric films and other optical bodies are provided which is useful in making colored mirrors and polarizers. The films are characterized by a change in color as a function of viewing angle.
摘要翻译：提供多层聚合物膜和其他光学体，其可用于制造彩色反射镜和偏振器。膜的特征在于作为视角的函数的颜色变化。

10. 发明授权

US07095009B2 Photopic detector system and filter therefor 有权
公开(公告)号：US07095009B2
公开(公告)日：2006-08-22
申请号：US10152546
申请日：2002-05-21
申请人： Takashi Harada , Kazuhiko Mizuno , John A. Wheatley , Timothy J. Nevitt , Andrew J. Ouderkirk
发明人： Takashi Harada , Kazuhiko Mizuno , John A. Wheatley , Timothy J. Nevitt , Andrew J. Ouderkirk
IPC分类号： G01J3/50 , H01J40/14 , H01J5/16
CPC分类号： G01J3/51 , G01J1/42 , G02B5/22
摘要： A detector system, filter therefor, and method of making same is disclosed. The filter includes an interference element having a reflection band disposed primarily in the near infrared, and having a high transmission over most of the visible region. The filter also includes an absorptive element that absorbs light non-uniformly over the visible region. The filter when combined with a semiconductor photodiode or other suitable detector yields a detector system whose spectral responsivity closely matches the visual response of the human eye.

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